44 lines
1.1 KiB
Python
44 lines
1.1 KiB
Python
from IPython import embed
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import numpy as np
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import matplotlib.pyplot as plt
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from jar_functions import sin_response
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plt.rcParams.update({'font.size': 27})
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# AM model
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lower = 0
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upper = 200
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sample = 1000
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x = np.linspace(lower, upper, sample)
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y1 = (sin_response(np.linspace(lower, upper, sample), 0.02, -np.pi/2, -0.75) - 1)
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y2 = (sin_response(np.linspace(lower, upper, sample), 0.02, -np.pi/2, 0.75) + 1)
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fig = plt.figure(figsize = (6,6))
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# ax = fig.add_subplot(121)
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# ax.plot(x, y1, c = 'red')
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# ax.plot(x, y2, c = 'red')
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# ax.fill_between(x, y1, y2)
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#
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# ax.set_xlabel('time[s]')
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# ax.set_ylabel('amplitude')
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# ax.set_xlim(0,200)
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# ax.axes.yaxis.set_ticks([])
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# plt.text(-0.1, 1.05, "A)", fontweight=550, transform=ax.transAxes)
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# carrier
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lower = 0
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upper = 100
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sample = 10000
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x = np.linspace(lower, upper, sample)
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y1 = (sin_response(np.linspace(lower, upper, sample), 800, np.pi, -0.75) - 1)
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ax1 = fig.add_subplot(111)
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ax1.plot(x, y1, lw = 4)
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ax1.axhline(y = -0.25, c = 'red', lw = 4)
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ax1.axhline(y = -1.75, c = 'red', lw = 4)
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ax1.set_xlabel('time[ms]')
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ax1.set_xlim(0,100)
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ax1.axes.get_yaxis().set_visible(False)
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plt.xticks((0,50,100), [0,5,10])
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plt.show() |